Throat Slitter (BOK) from Betrayers of Kamigawa, available at 401 Games Canada.

• Rarity: Uncommon
• Finish: Normal
• Artist: Paolo Parente
• Card Text:
  Ninjutsu 2B (2B, Return an unblocked attacker you control to hand: Put this card into play from your hand tapped and attacking.)
  Whenever Throat Slitter deals combat damage to a player, destroy target nonblack creature that player controls.